Bicycle exercise support



FIG. 1 is a top plan view of a bicycle exercise support showing my new design;

FIG. 2 is a cross-sectional view thereof taken substantially along line 2--2 in FIG. 1;

FIG. 3 is a side elevational view thereof, the side opposite being substantially a mirror image;

FIG. 4 is an end elevational view thereof taken substantially along line 4--4 in FIG. 1; and

FIG. 5 is a perspective view of one of the roller members shown in FIGS. 1 through 4 shown independent of the platform structure on an enlarged scale, and without the belt groove. 

The ornamental design of a bicycle exercise support, as shown and described. 